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  1. joewolter

    Delphi3 to Delphi5

    We are trying to upgrade old Delphi 3 code to Delphi 5 so it will be compatible with some of our other older code. The XP machine I am working on has only Delphi 5 installed. When I double click on any of the Delphi 3 projects (.DPR) I get an "Access is Denied" message. The files are not...
  2. joewolter

    C++Builder1.0 Component does not port to 3.0 or higher

    Getting rid of the virtual for MouseDown ans KeyDown works. The call to TCustomControl::GetChildren(Proc); still generates an error so I dropped the "TCustomControl::" and call GetChildren(Proc) which compiles with warnings but doesn't generate an error. The procedures are...
  3. joewolter

    RadioGroup 1.0 component will not port to 3.0 or higher

    This is a C++Builder 1.0 RadioGroup component that uses only the strings for selecting and will underline or reverse video the selected item. I get 3 errors and 2 warnings when I try to compile it in C++Builder 3.0. (2)Errors::Cannot Override a dynamic with a virtual function virtual void...
  4. joewolter

    C++Builder1.0 Component does not port to 3.0 or higher

    I get 3 errors and 2 warnings when I try to compile in 3.0. (2)Error::Cannot Override a dynamic with a virtual function virtual void __fastcall KeyDown(); virtual void __fastcall MouseDown(); (2)Warning::GetChildren hides virtual function __fastcall Controls::TWinControl::GetChildern()...

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